Fully Operational with Expanded Resources Click for the latest on how KEYENCE is continuing to support our customers with quick delivery, off-site testing, virtual demos and more.
  1. Home
  2. Products
  3. Static Eliminators / Ionisers
  4. Static Eliminators / Ionisers
  5. Static Elimination System
  6. Models
  7. Bar Type Main Unit 2280 mm

Static Elimination SystemSJ-R series

Bar Type Main Unit 2280 mm


[Discontinued model]

This model has been discontinued.

Compliance with the certification standard is ensured as of the time of shipment from our company.

To contact us:


Select Language



Ion generation method

Corona discharge method


Shockless resistor connection type

Voltage application method/applied voltage

Pulse AC method/±7000 V

Ion balance control method

I.C.C. method

Ion balance

±30 V

Operating distance

50 to 2,000 mm

Control input

NPN open collector or nonvoltage
contact signal

Control output

NPN type photo relay: max. 100 mA (40 V or less)

Air purge connection port


Air purge supplied pressure

0.2 MPa or less

Major features

Condition alarm output, ion level alarm output, alarm output, Ion balance adjustment feature (via remote control), Connection for monitor with power supply


Power voltage

24 to 36 VDC ±10 %

Overvoltage category


Pollution level


Current consumption

250 mA (at 24 VDC)/150 mA (at 36 VDC)

Environmental resistance

Ambient temperature

0 to +50 °C

Relative humidity

35 to 85 % RH (No condensation)


Electrode probe


Ground electrode

Stainless steel

Main body

ABS resin



Approx 2,550 g

*1 A 10pin I/O cable or 10pin to 10pin modular cable is required to make the connection.
The SJ-R036 requires a 6pin to 8pin modular cable to connect the bar and the controller. Please contact KEYENCE for information about CE compliance.

Static Eliminators / Ionisers